baber/WOPTO huggingface dataset:
Patent JP-2012163344-A (JP)
Title: Inspection device for optical component to be inspected
Inventor: NAKANISHI RYOICHI
IPC: G01N21/958
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for an optical component to be inspected, which effectively suppresses ghost image so as to achieve improved inspection accuracy, even though the inspection device receives the inspection light reflected from the surface of the optical component to be inspected for imaging of the surface of the optical component to be inspected.SOLUTION: An inspection device for an optical component to be inspected comprises inspection light sources 24 and 33 which irradiate with inspection light R the surface of the optical component L to be inspected having a rotationally symmetrical shape, imaging means 36 which receives the inspection light reflected by the optical component to be inspected for imaging of the surface of the optical component to be inspected, and partial light-shielding means 31 which is located between a part of the optical component to be inspected and the imaging means in the view from the imaging means arranged in the extension direction of the central axis A of the optical component to be inspected toward the optical component to be inspected.
Patent JP-2012164726-A (JP)
Title: Light source for image formation, image forming apparatus and image forming method
Inventor: SUGA TAKAKO
IPC: B41J2/44
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a light source for image formation, capable of accelerating rise on a low output side near an oscillation threshold and in low temperature.SOLUTION: Linearly or two-dimensionally arrayed surface emitting laser elements comprise a plurality of surface emitting laser elements belonging to a first group and a second group respectively, and one surface emitting laser element 110 belonging to the first group and one surface emitting laser element 120 belonging to the second group are arranged on each line forming one line of an image. For the surface emitting laser element of the second group, an absorption layer 121 thicker than the surface emitting laser element of the first group is provided on an upper multilayer film reflector 106, the highest oscillation optical output of the light emitting element of the second group is smaller than the highest oscillation optical output of the light emitting element of the first group, and rise time for emitting light from current injection start of the light emitting element of the second group is shorter than that of the light emitting element of the first group.
Patent JP-2012165159-A (JP)
Title: Image processing apparatus, image processing control method and program
Inventor: ACHINAMI TAKESHI
IPC: H04N1/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To enable common image processing parameters to be efficiently set even when common image processing is performed.SOLUTION: An image processing apparatus to which image processing means for performing image processing on image data based on image processing parameters set at a register, creates commands having different attributes from each other to perform an instruction for storing in a memory image processing parameters corresponding to image processing settings and an instruction for loading the image processing parameters stored in the memory to the register of the image processing means (S301-S311). Subsequently, in accordance with an instruction of storing, processing for setting the image processing parameters at the register of the image processing means and storing the image processing parameters in the memory is controlled. In accordance with an instruction of loading, processing for setting the image processing parameters stored in the memory at the register is controlled.
Patent JP-2012164617-A (JP)
Title: Vehicular headlamp
Inventor: NAGANAWA SUKEHITO
IPC: F21S8/12
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To form a plurality of light distribution patterns in a single headlight device.SOLUTION: A reflector 16 includes a first reflector part 16A located on an upper side than a central axis of a headlight extending in a back and forth direction of a vehicle and a second reflector part 16B located on a lower side than the central axis. A first light source LA and a second light source LB are arranged so that light emitted from a first light source LA may be reflected by the first reflector part 16A and form a first light distribution pattern and light emitted from a second light source LB may form a second light distribution pattern different from the first light distribution pattern by combination of parts each reflected by both of the first reflector part 16A and the second reflector part 16B.
Patent JP-2012102392-A (JP)
Title: Pretreatment agent of electroless metal plating, and method for manufacturing circuit substrate using the same
Inventor: CHO SEONG MIN
IPC: C23C18/06
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment agent of electroless metal plating, which has excellent removing performance relative to catalyst residue and prevents a bridge phenomena caused by the electroless plating deposition from occurring between patterns, and to provide a method for manufacturing a circuit substrate using the same.SOLUTION: The pretreatment agent of electroless metal plating contains: a nitrogenous compound; a surface acting agent; a sulfuric compound; and an auxiliary catalyst.
Patent JP-2012174877-A (JP)
Title: Light emitting device
Inventor: KIM YANG
IPC: H01L33/50
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which improves heat radiation in a device.SOLUTION: A coating part 12 formed only by a color conversion member 12a is spaced away so as to form an air layer K with an LED element 11, and heat radiation holes 21a, 22a discharging air in the air layer K to the exterior are formed in the coating part 12.
Patent JP-2012172063-A (JP)
Title: Long chain (meth)acrylate-based emulsion and method for producing the same
Inventor: MURAKAMI HIROTO
IPC: C08F2/24
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion containing a (meth)acrylate-based copolymer having a long chain alkyl group, and a method for producing the emulsion.SOLUTION: The long chain (meth)acrylate emulsion includes a copolymer obtained by emulsion polymerization of a monomer mixture including a (meth)acrylate having a ≥16C linear alkyl group, a (meth)acrylate having a 1-8C alkyl group, and a polar monomer in an aqueous medium. The method for producing the long chain (meth)acrylate-based emulsion includes: a process of obtaining a dispersion (A) by dispersing the monomer mixture in the aqueous medium to which a surfactant is added; a process of obtaining a dispersion (B) by adding a protective colloid to the dispersion (A); and a process of performing emulsion polymerization of the monomer mixture by adding a polymerization initiator to the dispersion (B).
Patent JP-2012175860-A (JP)
Title: Motor control device and vehicle steering device
Inventor: KOMATSU ITSUHITO
IPC: H02P6/182
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device enabling control of a motor in a new control method which does not use a rotation angle sensor.SOLUTION: A motor resistance estimation part 27 estimates a motor resistance R, for example, when an absolute value of an addition angle α output from an addition angle limiter 24 is a predetermined threshold value B or less. An induced voltage estimation part 28 estimates an induced voltage generated by rotation of a motor 3 by using the motor resistance R estimated by the motor resistance estimation part 27. A rotating angle estimation part 29 calculates an estimated value θof a rotating angle of a rotor 50 based on the induced voltage estimated by the induced voltage estimation part 28. A rotor angular displacement calculation part 30 calculates angular displacement Δθ of the rotor 50 per operation period by calculating change amount of an estimated rotating angle θin the operation period. An addition angle guard 41 corrects the addition angle α based on the rotor angular displacement Δθ calculated by the rotor angular displacement calculation part 30, when necessary.
Patent JP-2012172942-A (JP)
Title: Bath water heater
Inventor: MAGARA TAKASHI
IPC: F24H1/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a bath water heater for mitigating effect due to shock of a water hammer.SOLUTION: When performing hot-water-filling operation for pouring hot water of a set hot-water-filling amount in a bathtub 22, a hot-water-filling amount calculation means 49 calculates an amount of hot water poured in the bathtub 22 according to a flow rate of hot water detected by a hot-water-filling flow rate sensor 30. When it is determined that the amount has reached the set hot-water-filling amount, a valve opening adjustment means 48 adjusts the degree of opening on the side of a hot water output pipe 3 of a bath mixture valve 18 to 60% or lower and then performs control to close a hot-water-filling valve 29. Thus, pressure loss decreases, the effect due to the shock of the water hammer are mitigated, and defect of the bath mixture valve 18 is prevented.
Patent JP-2012055302-A (JP)
Title: Method for producing ethanol
Inventor: HAYAKAWA TOMOMOTO
IPC: C12P7/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ethanol which can efficiently produce the ethanol with a high concentration from a cellulose-containing raw material.SOLUTION: The method for producing the ethanol to produce the ethanol from the cellulose-containing raw material includes a saccharification process for saccharifying the cellulose-containing raw material; and a fermentation process of fermenting the ethanol using a sugar solution obtained in the saccharification process. A sugar containing solution is added before starting the saccharification process and the sugar containing solution is pressed juice of an agricultural product containing a water-soluble saccharides, molasses, or an enzyme treated product of cereals.
Patent JP-2012176341-A (JP)
Title: Light processing device
Inventor: YOSHIHARA KEITA
IPC: H01L21/027
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a light processing device preventing external discharge between a high voltage side electrode and a casing of an excimer lamp to surely perform desired ultraviolet ray irradiation processing while promoting downsizing of the device.SOLUTION: The light processing device includes a light radiation unit including the metallic casing with a lamp containing chamber having a light extracting window formed within it, and the excimer lamp which is arranged within the lamp containing chamber of the casing and in which a pair of electrodes, the high voltage side electrode and an earth side electrode, are arranged in opposition to an outer surface of a discharge container. The excimer lamp is arranged with the high voltage side electrode positioned within a range of ±1.5T centering on the heightwise central position of the lamp container when the thickness of a tube wall of the discharge container is T [mm].
Patent JP-2012177391-A (JP)
Title: Chain guide and chain tensioner device
Inventor: KATO AKIO
IPC: F16H7/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a chain guide 5 which can effectively prevent the fall-down of a chain 1 without forming steps at external peripheral faces of rollers 12, and a chain tensioner using the same.SOLUTION: In the chain guide 5 composed of a plurality of the rollers 12 contacting with the chain 1, and a guide base 9 in which the plurality of rollers 12 are arranged along the chain 1 which is endlessly bridged, the guide base 9 has an opposing side plate member 9a arranged along the traveling direction of the chain 1 which supports both ends of support shafts 13 of the rollers 12, and the height of the side plate member 9a is set higher than outside diameter faces of the rollers 12 which are supported to the side plate member 9a.
Patent JP-2012176726-A (JP)
Title: Vehicle collision determination device
Inventor: OSAKI TATSUJI
IPC: B60R21/16
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle collision determination device that makes maintenance of occupant protection performance compatible with cost reduction.SOLUTION: The vehicle collision determination device includes: a vibration detecting means that detects high-frequency vibration of an acoustic band generated in a vehicle and low-frequency vibration of a band lower than the acoustic band; a first calculation means for calculating a first determination value on the basis of the high-frequency vibration; a second calculation means for calculating a second determination value on the basis of the low-frequency vibration; a threshold switching determination means for executing threshold switching determination of whether or not switching of a collision determination threshold is necessary on the basis of at least the first determination value; and a collision determination means that executes collision determination of whether or not a collision requiring the start-up of an occupant protection device occurs by comparing the second determination value with the collision determination threshold set according to the result of the threshold switching determination.
Patent JP-2012180619-A (JP)
Title: Heat-resistant electric insulating sheet material and method for manufacturing the same
Inventor: NARUSE SHINJI
IPC: D21H13/26
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant electric insulating material that is obtained by recycling, without using chemical liquid or the like, calendered aramid paper having been incinerated or disposed in an environment-friendly manner with reduced cost.SOLUTION: A heat-resistant electric insulating sheet material comprises: fine particles with a weighted average fiber length of 1 mm or less obtained by pulverizing calendered aramid paper, that is, synthetic paper including aromatic polyamide; and an aramid fibrid.
Patent JP-2012181748-A (JP)
Title: Pattern display tool and composite image display system
Inventor: OGASAWARA ATSUO
IPC: G06F3/0484
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance viewer's interest by presenting new providing method of content using AR technology.SOLUTION: A pattern display tool includes a first component in which a plurality of identification patterns are drawn and a second component with a display window for displaying the identification patterns, in which an identification pattern displayed in the display window varies according to the movement of the first component. On the other hand, a composite image display device identifies an identification pattern included in the captured image of a pattern display tool captured by image capturing means and superimposes a virtual object image corresponding to the identification pattern onto the captured image to generate a composite image for a display.
Patent JP-2012186899-A (JP)
Title: Power module
Inventor: UOTA SHIORI
IPC: H01L27/04
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a power module that prevents wrong detection and reduced current detection accuracy regardless of whether detecting a sense current via a resistance or via a current mirror circuit.SOLUTION: A current detection circuit C3 has a transistor Q5 having an emitter connected to a sense emitter of a current sense element ST of an IGBT 1, and a current detection resistance SR having one end connected to a collector of the transistor Q5 and the other end connected to a common connection portion BP, and has a base of the transistor Q5 connected to GND. A potential difference generated by the current detection resistance SR in reference to the common connection portion BP is detected as a current detection voltage Vs and compared with a predetermined threshold voltage, so that a magnitude relationship therebetween determines whether or not an overcurrent flows through the IGBT 1.
Patent JP-2011151838-A (JP)
Title: Multi-pass video-encoding
Inventor: TONG XIN
IPC: H04N7/32
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pass encoding method that encodes several images (e.g., several frames of a video sequence).  <P>SOLUTION: An encoding operation (110) that encodes images is iteratively performed. The encoding operation is based on a nominal quantization parameter, which the method uses to compute quantization parameters for the images (132). During several different iterations of the encoding operation, the method uses several different nominal quantization parameters (125). The method stops its iterations (140) when it reaches a terminating criterion (e.g., it identifies an acceptable encoding of the images).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191397-A (JP)
Title: Moving image encoding device and moving image encoding method
Inventor: ABE SEISHI
IPC: H04N19/60
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoding device with pipeline structure capable of reducing a generated code amount for each block to a specific maximum value or less without tracing the pipeline back.SOLUTION: A coefficient code string analysis unit 202 in a moving image encoding device 200 according to the invention has: a first mode in which, when it is determined that a coefficient code string is not information on a reconstructed image based on an identifier, a residual coefficient obtained by performing variable length encoding on the coefficient code string is output to a prediction residual decoding unit 203; and a second mode in which, when it is determined that the coefficient code string is information on the reconstructed image based on the identifier, the coefficient code string is output as the reconstructed image in place of output of an addition operation unit 207.
Patent JP-2012190319-A (JP)
Title: Information processing apparatus and time control method
Inventor: OKANO KENJI
IPC: G04G5/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently decentralize access to a timepiece device.SOLUTION: A control part 11 includes a timepiece device 11a which provides time. A physical domain 12 includes a timepiece device 12a, and executes a logical domain 14 functioning as a virtual information processing apparatus. The control part 11 manages a first time difference between the time of the timepiece device 11a and the time of the timepiece device 12a. The physical domain 12 manages a second time difference between the time of the timepiece device 12a and the logical domain 14. An information processing apparatus 10 manages the time of the logical domain 14 on the basis of the first and second time differences.
Patent JP-2012195248-A (JP)
Title: Vehicle headlight
Inventor: SHOJI HIDEYASU
IPC: F21S8/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress luminous intensity unevenness of a light distribution pattern in a structure in which a bulb is inserted from a side direction of a reflector.SOLUTION: The vehicle headlight 1 includes a projection lens 2 having an optical axis Ax along the front and rear direction, a bulb 3 which is located at a position separated from the optical axis Ax downward in the rear part of the projection lens 2 and has a bulb axis Ax1 extending along nearly right and left direction, and a reflector 4 having a reflecting surface 41 which is arranged so as to cover the bulb 3 from the rear side and reflects light emitted from the bulb 3 frontward toward the projection lens 2, and a low-beam is formed in front of the vehicle. The reflecting surface 41 of the reflector 4 has an upper reflecting region R1 on the upper side of the optical axis Ax and a lower reflecting region R2 on the lower side of the optical axis Ax. The lower reflecting region R2 has a level difference at the boundary part with the upper reflecting region R1, and an intermediate pattern Pc by the refection light at the lower reflecting region R2 is formed so as to be overlapped partially on a high luminous intensity side.
Patent JP-2012203507-A (JP)
Title: Touch panel
Inventor: HIRAOKA HIDETOSHI
IPC: G06F3/041
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel, used for various electronic equipment, that prevent a sealant from leaking and allows secure operation.SOLUTION: A spacer 15 which is formed substantially in a frame shape at an outer peripheral inner edge between an upper substrate 1 and a lower substrate 2 is made of acrylonitrile butadiene rubber to have predetermined adhesive strength, and the spacer 15 is made of the acrylonitrile butadiene rubber which is fine having an SP value 9.8-11.0 J/mand a density of 0.95-1.30 g/m, so the touch panel can be obtained which prevents a sealant 6 filling a gap from leaking even when used for a long period in a high-temperature, high-humidity environment and allows secure operation.
Patent JP-2012202264-A (JP)
Title: Water wheel impeller blade type electric power generating apparatus
Inventor: KUMANO KATSUYUKI
IPC: F03B13/26
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a water wheel impeller blade type electric power generating apparatus capable of lengthening a service life of a bearing by reducing load of the bearing for supporting a rotor and an impeller blade or the like.SOLUTION: This water wheel impeller blade type electric power generating apparatus includes: a rotating shaft 4 for transmitting power to a power generator 30; the rotor 1 fixed to the rotating shaft 4; the impeller blades 10 provided on an outer periphery of the rotor 1 to receive a flow of fluid for rotating the rotor 1; and a fluid guide plate 24 inclined from the above to below the rotor 1 so as to guide the fluid to the impeller blades 10 located on a lower portion of the rotor 1. In the water wheel impeller blade type electric power generating apparatus, the impeller blades 10 are rotatably disposed on the rotor 1, a fluid receiving part 12 and a stopper part 11 shorter than the fluid receiving part 12 are formed, the fluid receiving part 12 is disposed in the upstream direction of the fluid in a fluid passage, and the bearing 22 which rotatably supports the rotating shaft 4 is provided on the outer periphery of the rotor 1. In the rotor 1, a sealed hollow frame body 41 sealing gas at the inside to form a sealed gas chamber 40 is fixed to the rotating shaft 4.
Patent JP-2012202771-A (JP)
Title: Three-dimensional surface shape calculation method of measuring target and three-dimensional surface shape measuring apparatus
Inventor: TAKAHASHI FUMIYUKI
IPC: G01B11/25
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in measuring a three-dimensional (3D) shape of a measuring target according to a phase shift method, it is necessary to project at least three kinds or more of phase-changed stripe patterns and it takes time to measure a time or the like for switching or imaging the stripe patterns.SOLUTION: Two kinds of different synthetic stripe patterns are synthesized from two of four kinds of stripe patterns having two separable colors and respectively different phases. Color images are captured by performing color projection of the two kinds of different synthetic stripe patterns to a measuring target. Color separation is performed on the color images, and a 3D surface shape of the measuring target is measured by calculating the phases of the stripe patterns in the captured images.